STDs Facts Slide show Sexually sent infections like chlamydia and genital herpes are common STDs. Find out exactly how venereal disease can damage your health, and also how to tell your partner if you have a STD. Sulfur in petrolatum (Sulfo-Lac, Sulfo-Lo) applied as a cream or ointment is one of the earliest known therapies for scabies. It has actually not been approved by the FDA for this use, and also sulfur ought to only be used when permethrin, lindane, or ivermectin can not be tolerated.